Mathematics: Pilar has a square game board with 25 equal sections. The sections are randomly colored with 4 different colors. There are 5 blue, 5 red, 10 yellow, and 5 green squares. Each player has a chip to toss onto the game board. What is the probability of a player tossing a chip onto a yellow square!

Pilar has a square game board with 25 equal sections.

Ответ:

leneenmarshall3125

07.07.2021

Mathematics

The probability is 2/5

Step-by-step explanation:

There are 25 sections on the board

And 10 of those squares are coloured yellow

Therefore;

Probability =

$\frac{10}{25} = \frac{2}{5}$

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Ответ:

ElDudoso

25.01.2021

Mathematics

$\log (x-9) = 1 - \log x \\
D:x-90 \wedge x0\\
D: x9 \wedge x0\\
D:x9\\
\log(x-9)+\log x=1\\
\log x(x-9)=1\\
10^1=x^2-9x\\
x^2-9x-10=0\\
x^2+x-10x-10=0\\
x(x+1)-10(x+1)=0\\
(x-10)(x+1)=0\\
x=10 \vee x=-1\\
-1\not \in D \Rightarrow x=10
$

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Pilar has a square game board with 25 equal sections. The sections are randomly colored with 4 different colors. There are 5 blue, 5 red, 10 yellow, and 5 green squares. Each player has a chip to toss onto the game board. What is the probability of a player tossing a chip onto a yellow square!

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